Smiths Medical 225-3703-800 - CIRCUIT ANESTHESIA ADULT 50.8MMDIA 40INL DUAL-LIMB SWIVEL WYE BACTERIAL/VIRAL FILTER 3L BAG PORTEX LATEX DISPOSABLE (20/CS)

The Smiths Medical 225-3703-800 Portex adult anesthesia circuit is a disposable dual-limb breathing circuit designed for controlled anesthetic gas delivery and patient ventilation in adult anesthesia applications. Built with a 50.8 mm diameter, 40 inch length, swivel wye connection, bacterial and viral filtration, and a 3 L breathing bag, this circuit supports dependable respiratory management in operating rooms, procedure suites, and anesthesia care environments.

This adult anesthesia circuit is intended to help clinicians maintain an efficient breathing pathway between the anesthesia machine and the patient interface. Its dual-limb configuration separates inspiratory and expiratory flow, while the swivel wye helps reduce positioning strain at the patient connection. The integrated bacterial and viral filter supports infection control practices by helping reduce exposure to airborne contaminants during anesthesia delivery.

Key Benefits

• Adult disposable anesthesia circuit designed for single-patient respiratory support during anesthesia procedures
• Dual-limb design supports separation of inspiratory and expiratory gas flow
• 50.8 mm diameter and 40 inch circuit length provide practical reach and flexibility for clinical setup
• Swivel wye connection helps improve positioning and reduce tubing torque at the patient end
• Includes bacterial and viral filter to support infection prevention protocols
• 3 L breathing bag supports manual ventilation and anesthesia circuit functionality
• Portex design supports consistent performance in anesthesia and perioperative care environments
• Latex-free disposable construction helps reduce latex exposure risk
• Packaged 20 per case for efficient clinical inventory management

Compatibility and Applications

The Smiths Medical 225-3703-800 anesthesia breathing circuit is designed for adult anesthesia applications where a dual-limb circuit, swivel wye, bacterial and viral filter, and 3 L bag are required. It is suitable for use in operating rooms, outpatient surgery centers, endoscopy suites, procedural sedation areas, and other clinical settings where anesthesia professionals manage controlled ventilation or manual ventilation support.

This circuit is intended for compatibility with appropriate anesthesia machines, breathing system components, patient interfaces, and respiratory accessories that match the required circuit connection standards. Clinicians should verify compatibility with their anesthesia delivery system, ventilator configuration, patient connection, and facility protocols before use.

Usage Guidelines

Use the Smiths Medical 225-3703-800 adult anesthesia circuit only as directed by trained healthcare professionals and in accordance with facility procedures. Before setup, inspect the circuit, swivel wye, filter, breathing bag, and connectors for packaging integrity, visible damage, obstruction, or contamination. Do not use the product if the packaging is opened, damaged, or if any component appears compromised.

Attach the inspiratory and expiratory limbs to the appropriate anesthesia machine ports, connect the swivel wye to the patient interface or approved airway device, and verify that the bacterial and viral filter is positioned according to clinical requirements. Perform all required pre-use anesthesia machine and breathing circuit checks, including leak testing, flow verification, pressure monitoring, and breathing bag assessment before patient connection.

This circuit is disposable and intended for single-patient use. Follow institutional policy for replacement, disposal, and infection control after use.

Certifications and Safety Standards

Smiths Medical anesthesia circuits are manufactured for clinical respiratory and anesthesia use and are expected to meet applicable medical device quality, safety, and performance requirements for the markets in which they are distributed. The 225-3703-800 circuit should be used in accordance with the product labeling, facility policies, and applicable clinical standards for anesthesia breathing systems, respiratory filtration, and infection prevention.

Healthcare facilities should confirm current regulatory status, product documentation, and any required compliance details before purchase or clinical implementation. Proper setup, monitoring, and use by qualified clinicians are essential for safe anesthesia circuit performance.

Comparison with Competitors

Compared with standard adult anesthesia breathing circuits that may require separate filter or bag selection, the Smiths Medical 225-3703-800 provides a complete adult dual-limb circuit configuration that includes a swivel wye, bacterial and viral filter, and 3 L breathing bag. This integrated format can help simplify setup, reduce component matching concerns, and support consistent clinical workflow.

Some alternative anesthesia circuits may vary in tubing length, limb diameter, connector design, filtration options, material composition, or included accessories. The 225-3703-800 is a strong option for facilities that prefer a disposable Portex adult anesthesia circuit with built-in filtration support, latex-free construction, and case-based supply for routine perioperative use.

Typical User Profile and Application Scenarios

This product is commonly used by anesthesiologists, certified registered nurse anesthetists, anesthesia assistants, operating room nurses, respiratory therapists, and perioperative supply teams. It is especially useful in adult surgical cases requiring an anesthesia breathing circuit with filtration, manual ventilation capability, and reliable connection flexibility.

Typical application scenarios include general anesthesia procedures, monitored anesthesia care where breathing circuit support is required, ambulatory surgery, hospital operating room cases, outpatient procedural anesthesia, and adult airway management workflows that require a disposable dual-limb anesthesia circuit.

Best Practices for Use and Maintenance

Store the Smiths Medical 225-3703-800 anesthesia circuit in a clean, dry location away from excessive heat, moisture, direct sunlight, and contaminants. Keep the product in its original packaging until ready for use. Rotate inventory according to expiration dates and facility supply management procedures.

Before each procedure, verify that the circuit is the correct adult configuration for the planned case. Ensure all connections are secure, the breathing bag inflates and deflates properly, the filter is correctly positioned, and there are no leaks or kinks in the tubing. During use, monitor airway pressure, ventilation parameters, oxygenation, carbon dioxide levels, and overall circuit performance according to anesthesia standards of care.

After use, dispose of the circuit according to hospital policy for contaminated respiratory devices and regulated medical waste. Do not attempt to clean, reprocess, or reuse a disposable anesthesia circuit unless the manufacturer labeling specifically permits it.

Regulatory and Safety Information

The Smiths Medical 225-3703-800 adult anesthesia circuit is intended for use by qualified healthcare professionals in controlled clinical environments. It is not intended for consumer use. Clinical teams should follow the manufacturer instructions for use, anesthesia machine requirements, infection control protocols, and applicable regulatory guidance.

Do not use the circuit if it is damaged, contaminated, incorrectly assembled, or incompatible with the anesthesia system. Always complete required pre-use checks before connecting to a patient. Continuous patient monitoring is required during anesthesia delivery and ventilation support. Facility teams should maintain appropriate documentation, product traceability, and clinical training for safe use.

How to Order

Select the Smiths Medical 225-3703-800 CIRCUIT ANESTHESIA ADULT 50.8MMDIA 40INL DUAL-LIMB SWIVEL WYE BACTERIAL/VIRAL FILTER 3L BAG PORTEX LATEX DISPOSABLE (20/CS) and add it to your cart. Complete checkout with your preferred shipping and payment options. For bulk orders, quotes, or further assistance, contact CIA Medical customer service at (312)275-5850 or use the contact form on this page.